CDynamicGrid.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
 
#include "containers-precomp.h"  // Precompiled headers
 
#include <mrpt/containers/CDynamicGrid.h>
#include <mrpt/core/format.h>
#include <fstream>
 
bool mrpt::containers::internal::dynamic_grid_txt_saver::saveToTextFile(
        const std::string& fileName) const
{
        std::ofstream f;
        f.open(fileName.c_str(), std::ofstream::out);
        if (!f.is_open()) return false;
        const unsigned int sy = getSizeY(), sx = getSizeX();
        for (unsigned int cy = 0; cy < sy; cy++)
        {
                for (unsigned int cx = 0; cx < sx; cx++)
                        f << mrpt::format("%f ", getCellAsFloat(cx, cy));
                f << "\n";
        }
        return true;
}